Breaking out of a killer's grasp not counting as a stun when killer drops you

N8dog

I've been torturing myself trying to get 2 stuns (does not say pallet stuns if this is a typo issue) in the same trial. I've used every wiggle and pallet perk in the game. So I got a pallet stun and then broke free of the killer's grasp in the same trial only for it not to count. I don't know if it's an issue of a typo forgetting "with a pallet" or breaking out not counting like it has before or both.

Xbox one

Break out of killer's grasp via killer's "drop" command

Any time tried.